Add 25/63 and 2/40
25/63 + 2/40 is 563/1260.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 40 is 2520
Next, find the equivalent fraction of both fractional numbers with denominator 2520 - For the 1st fraction, since 63 × 40 = 2520,
25/63 = 25 × 40/63 × 40 = 1000/2520 - Likewise, for the 2nd fraction, since 40 × 63 = 2520,
2/40 = 2 × 63/40 × 63 = 126/2520 - Add the two like fractions:
1000/2520 + 126/2520 = 1000 + 126/2520 = 1126/2520 - 1126/2520 simplified gives 563/1260
- So, 25/63 + 2/40 = 563/1260
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/63+2/40 25/63+4/40 25/63+2/80 75/63+2/40 25/63+6/40 25/63+10/40 25/63+14/40